1222817480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1051}}^1$

素因数の和:1167

約数の個数: 128

約数和(自身を含む): 3067632000

約数和(自身を除く): 1844814520

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 29, 34, 40, 58, 59, 68, 85, 116, 118, 136, 145, 170, 232, 236, 290, 295, 340, 472, 493, 580, 590, 680, 986, 1003, 1051, 1160, 1180, 1711, 1972, 2006, 2102, 2360, 2465, 3422, 3944, 4012, 4204, 4930, 5015, 5255, 6844, 8024, 8408, 8555, 9860, 10030, 10510, 13688, 17110, 17867, 19720, 20060, 21020, 29087, 30479, 34220, 35734, 40120, 42040, 58174, 60958, 62009, 68440, 71468, 89335, 116348, 121916, 124018, 142936, 145435, 152395, 178670, 232696, 243832, 248036, 290870, 304790, 310045, 357340, 496072, 518143, 581740, 609580, 620090, 714680, 1036286, 1054153, 1163480, 1219160, 1240180, 1798261, 2072572, 2108306, 2480360, 2590715, 3596522, 4145144, 4216612, 5181430, 5270765, 7193044, 8433224, 8991305, 10362860, 10541530, 14386088, 17982610, 20725720, 21083060, 30570437, 35965220, 42166120, 61140874, 71930440, 122281748, 152852185, 244563496, 305704370, 611408740, 1222817480]

約数ペア:

[(1, 1222817480), (2, 611408740), (4, 305704370), (5, 244563496), (8, 152852185), (10, 122281748), (17, 71930440), (20, 61140874), (29, 42166120), (34, 35965220), (40, 30570437), (58, 21083060), (59, 20725720), (68, 17982610), (85, 14386088), (116, 10541530), (118, 10362860), (136, 8991305), (145, 8433224), (170, 7193044), (232, 5270765), (236, 5181430), (290, 4216612), (295, 4145144), (340, 3596522), (472, 2590715), (493, 2480360), (580, 2108306), (590, 2072572), (680, 1798261), (986, 1240180), (1003, 1219160), (1051, 1163480), (1160, 1054153), (1180, 1036286), (1711, 714680), (1972, 620090), (2006, 609580), (2102, 581740), (2360, 518143), (2465, 496072), (3422, 357340), (3944, 310045), (4012, 304790), (4204, 290870), (4930, 248036), (5015, 243832), (5255, 232696), (6844, 178670), (8024, 152395), (8408, 145435), (8555, 142936), (9860, 124018), (10030, 121916), (10510, 116348), (13688, 89335), (17110, 71468), (17867, 68440), (19720, 62009), (20060, 60958), (21020, 58174), (29087, 42040), (30479, 40120), (34220, 35734)]